Most of us are big consumers of coffee and in the process we create lots of coffee grounds. What to do with them? Whatever you do don’t throw them out. Coffee grounds are valuable especially in the garden as coffee grounds fertilizer. Outdoor home decor always looks better with healthier gardens.
Starbucks did a study on coffee grounds and found that most of the acidity is removed in the brewing process, leaving the grounds with an average PH of 6.9 and a carbon-nitrogen ration of 20-1.
Consider keeping a small container or plastic bag under your sink to collect those daily coffee grounds, then use them as you see fit. Try to use them within two weeks. Some coffee places like Starbucks will even give out grounds. (Like we needed another reason to go to Starbucks)